KR870002681U - 직삼각 투명 프리즘을 이용한 확대경 - Google Patents

직삼각 투명 프리즘을 이용한 확대경

Info

Publication number
KR870002681U
KR870002681U KR2019850008179U KR850008179U KR870002681U KR 870002681 U KR870002681 U KR 870002681U KR 2019850008179 U KR2019850008179 U KR 2019850008179U KR 850008179 U KR850008179 U KR 850008179U KR 870002681 U KR870002681 U KR 870002681U
Authority
KR
South Korea
Prior art keywords
magnifying glass
right triangle
transparent prism
triangle transparent
prism
Prior art date
Application number
KR2019850008179U
Other languages
English (en)
Other versions
KR880002741Y1 (ko
Inventor
권세경
Original Assignee
권세경
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 권세경 filed Critical 권세경
Priority to KR2019850008179U priority Critical patent/KR880002741Y1/ko
Publication of KR870002681U publication Critical patent/KR870002681U/ko
Application granted granted Critical
Publication of KR880002741Y1 publication Critical patent/KR880002741Y1/ko

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B25/00—Eyepieces; Magnifying glasses
    • G02B25/002—Magnifying glasses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K29/00—Combinations of writing implements with other articles
    • B43K29/003—Combinations of writing implements with other articles with optical equipment, e.g. magnifier, viewer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
KR2019850008179U 1985-07-03 1985-07-03 직삼각 투명 프리즘을 이용한 확대경 KR880002741Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850008179U KR880002741Y1 (ko) 1985-07-03 1985-07-03 직삼각 투명 프리즘을 이용한 확대경

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019850008179U KR880002741Y1 (ko) 1985-07-03 1985-07-03 직삼각 투명 프리즘을 이용한 확대경

Publications (2)

Publication Number Publication Date
KR870002681U true KR870002681U (ko) 1987-03-18
KR880002741Y1 KR880002741Y1 (ko) 1988-07-27

Family

ID=19243496

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019850008179U KR880002741Y1 (ko) 1985-07-03 1985-07-03 직삼각 투명 프리즘을 이용한 확대경

Country Status (1)

Country Link
KR (1) KR880002741Y1 (ko)

Also Published As

Publication number Publication date
KR880002741Y1 (ko) 1988-07-27

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
NORF Unpaid initial registration fee